1. BILL CLINTON
Former US president

2. AL GORE
Environmental campaigner

3. MARK PENN
Political strategist

4. HILLARY CLINTON
Senator for New York and presidential candidate

5. NANCY PELOSI
Speaker of the House of Representatives

6. BARACK OBAMA
Senator for Illinois and presidential candidate

7. MICHAEL MOORE
Filmmaker

8. ARNOLD SCHWARZENEGGER
Governor of California

9. OPRAH WINFREY
Television talk show host

10. EVAN BAYH
Senator for Indiana

11. JOHN PODESTA
President, Centre for American Progress

12. MARKOS MOULITSAS ZUNIGA
Blogger

13. RAHM EMANUEL
Congressman